CaratHunter
Plans
Cushion|Natural|GIA

1.81ct I IF Cushion Natural Diamond

EX • I/IF • GIA 6541085028

Certificate GIA 6541085028

Diamond specifications and retailer prices

From HK$47,061 HKD
$5,998 USD
As of October 29, 2026
Save HK$31,838 HKD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$78,899 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.81ct natural cushion diamond

This 1.81ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541085028. Listed at 6 retailers as of October 29, 2026, with prices from HK$47,061 to HK$78,899, a HK$31,838 spread on the same certified stone. MOH London lists it at HK$78,899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.79°
Pavilion angle33.47°
OriginNatural
Grading LabGIA
CertificateGIA 6541085028
Dimensions6.75 × 6.70 × 4.67 mm
L/W Ratio1.01
Top View
6.75 mm6.70 mm1.81 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541085028
Side View
Table 60.0%Crown 37.79°GirdlePavilion 33.47°CuletDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$78,899 HKD|Low: HK$47,061 HKD|High: HK$81,669 HKD|Avg: HK$58,786 HKD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3HK$47,061 HKD
Retailer 2HK$47,623 HKD
Retailer 4HK$49,391 HKD
Retailer 7HK$53,716 HKD
Retailer 5HK$53,887 HKD
Retailer 9HK$56,984 HKD
Retailer 8HK$59,026 HKD
Retailer 10HK$63,016 HKD
Retailer 6HK$68,442 HKD
MOH LondonHK$78,899 HKD

34 data points across 10 retailers

6 retailersHK$47,061 HKD to HK$78,899 HKD

A
Cheapest Retailer
-
HK$47,061 HKD
$5,998 USD
A
Retailer 2
-
HK$47,623 HKD
£4,779 GBP
View
Retailer 3
-
HK$49,391 HKD
$6,295 USD
View
Price last confirmed 5 days ago
Retailer 4
-
HK$53,716 HKD
A$10,533 AUD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
HK$53,887 HKD
$6,868 USD
View
Most Expensive
B
MOH London
6F6631735 · Oct 29
HK$78,899 HKD
£7,918 GBP
View
5 more retailers have this diamond
Prices start from HK$47,061 HKDSave up to HK$31,838 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.81ct Cushion
HK$47,061 HKD